WO2013103236A1 - Appareil empilé de désionisation capacitive fluidisée - Google Patents

Appareil empilé de désionisation capacitive fluidisée Download PDF

Info

Publication number
WO2013103236A1
WO2013103236A1 PCT/KR2013/000007 KR2013000007W WO2013103236A1 WO 2013103236 A1 WO2013103236 A1 WO 2013103236A1 KR 2013000007 W KR2013000007 W KR 2013000007W WO 2013103236 A1 WO2013103236 A1 WO 2013103236A1
Authority
WO
WIPO (PCT)
Prior art keywords
cathode
electrolyte
hole
separation membrane
transfer plate
Prior art date
Application number
PCT/KR2013/000007
Other languages
English (en)
Korean (ko)
Inventor
박종수
김동국
황경란
여정구
추고연
김태환
이춘부
전성일
박홍란
정헌도
Original Assignee
한국에너지기술연구원
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 한국에너지기술연구원 filed Critical 한국에너지기술연구원
Priority to AU2013207028A priority Critical patent/AU2013207028A1/en
Publication of WO2013103236A1 publication Critical patent/WO2013103236A1/fr

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
    • C02F1/4691—Capacitive deionisation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features

Definitions

  • the present invention relates to a stack type fluidized bed deionization apparatus for stack fluidized bed, and more particularly, to a stack type fluidized bed capacitive deionized device capable of increasing the processing capacity per unit time due to an increase in the number of stacked sheets. It is about.
  • Liquid desalination may be carried out in various ways such as evaporation, separation membrane, capacitive deionization (CCI), and flow capacitive deionization (FCDi).
  • evaporation separation membrane
  • CCI capacitive deionization
  • FCDi flow capacitive deionization
  • FCDi is evaluated as a new technology in the desalination field as a process that does not require a continuous process and active material coating.
  • FCDi can simultaneously store energy when storing adsorbed ions in a separate container, it is evaluated as a technology that can be utilized for energy storage as well as desalination.
  • the module according to the above configuration can perform the battery function by desalting and operation opposite to the process.
  • An object of the present invention devised to solve the above problems is that the electrode material and the electrolyte are supplied and discharged to a single inlet and outlet, respectively, regardless of the number of stacked layers in the FCDi structure in which the unit cells are stacked.
  • the connection of the holes provides a configuration of a compact modular unit cell constituting the distribution hole.
  • Still another object of the present invention is to provide a processing capacity expansion module per unit time by increasing the number of unit cell stacks in an FCDi process.
  • the number of cathodes, anodes, and electrolyte particles is the same as that of the unit cells. Compared to cost, space can be competitive.
  • a laminated fluidized bed capacitive deionization apparatus comprising: a positive electrode active material channel consisting of a positive electrode active material moving and a positive electrode active material supply path, a positive electrode active material delivery path, and a positive electrode active material discharge path, and a negative electrode active material moving and a negative electrode active material supply path; A negative electrode active material passage consisting of a negative electrode active material transfer passage and a negative electrode active material discharge passage, and an electrolyte passage consisting of an electrolyte supply passage, an electrolyte transfer passage, and an electrolyte discharge passage, wherein the positive electrode active material transfer passage and the electrolyte transfer passage are anions Contacted by a separator, the cathode active material delivery path and the electrolyte delivery path contacted by a cation separation membrane, the cathode active material supply path, the cathode active material discharge path, the anode active material supply path, the cathode active material discharge path, the electrolyte supply
  • One or both of the pair of cathode tubes connected to both ends of the negative electrode active material flow path is installed, and one or both of the upper and lower plates is provided with a pair of electrolyte tubes connected to both ends of the electrolyte flow path, respectively.
  • the positive electrode terminal is connected to the active material flow path, and the negative electrode terminal is connected to the negative electrode active material flow path.
  • the unit cell may include a one side cathode transfer plate having one side cathode channel exposed toward the upper side, a cation separator stacked on the one side cathode transfer plate, and an electrolyte channel stacked on the cation separator and exposed toward both sides.
  • the branch may have an electrolyte transfer plate, an anion separation layer stacked on the electrolyte transfer plate, and a one side positive electrode transfer plate having one side positive electrode channel stacked on the anion separation layer and exposed downward.
  • the unit cell may include a bilateral positive electrode transport plate having bilateral positive electrode channels exposed toward both sides, an anion separation membrane attached below the both positive electrode transmission plates, and an electrolyte channel attached below the anion separation membrane and exposed toward both sides.
  • anode transfer plate having an electrolyte transfer plate, a cation separation membrane attached below the electrolyte transfer plate, both cathode channels attached below the cation separation membrane and exposed toward both sides, and disposed below the both cathode transfer plates. And a cation separation membrane, an electrolyte transfer plate attached below the cation separation membrane and exposed toward both sides, and an anion separation membrane disposed below the electrolyte transfer plate.
  • the one side cathode transfer plate, the cation separation membrane, the electrolyte transfer plate, the anion separation membrane, and the one side bipolar transfer plate may each have a first anode hole, a second cathode hole, a first cathode hole, a second cathode hole, and a first cathode hole.
  • An electrolyte hole and a second electrolyte hole are formed to be separated from each other, the first anode hole and the second anode hole communicate with each other by the one cathode channel, and the first cathode hole and the second cathode hole are the one cathode side.
  • the first electrolyte hole and the second electrolyte hole communicate with each other by an electrolyte channel, and the positive terminal is electrically connected to one of the first positive electrode hole and the second positive electrode hole.
  • the cathode terminal may be electrically connected to one of the first cathode hole and the second cathode hole.
  • the unit cell stacking structure according to the present invention can provide a stacked fluidized bed deionization device having an enlarged capacity.
  • a compact module is provided as compared to an independent unit cell parallel connection configuration. This is expected to contribute to the commercialization of large-scale desalination, wastewater treatment, energy storage, energy production equipment.
  • 1 is a schematic cross-sectional view of the operating principle of the fluidized bed deionization device.
  • FIG. 2 is an exploded perspective view of a fluidized bed deionization apparatus according to Embodiment 1 of the present invention.
  • Figure 3 is a perspective view from below of the one-side positive electrode transfer plate used in the fluidized bed deionization apparatus of FIG.
  • FIG. 4 is a cross-sectional view taken along the line A-A of FIG.
  • FIG. 5 is a perspective view of an electrolyte transfer plate used in the fluidized bed deionization apparatus of FIG. 2.
  • FIG. 6 is a cross-sectional view taken along line B-B of FIG. 5.
  • FIG. 7 is a perspective view of one side cathode transfer plate used in the fluidized bed deionization apparatus of FIG. 2.
  • FIG. 8 is a cross-sectional view taken along the line C-C of FIG.
  • FIG. 9 is a perspective view of a partially assembled state of the fluidized bed deionization apparatus of FIG. 2.
  • FIG. 10 is a perspective view of the assembled state of the fluidized bed deionization apparatus of FIG. 2.
  • FIG. 10 is a perspective view of the assembled state of the fluidized bed deionization apparatus of FIG. 2.
  • FIG. 11 is a partially exploded perspective view of the fluidized bed deionization apparatus according to Embodiment 2 of the present invention.
  • FIG. 12 is an exploded perspective view of a fluidized bed deionization apparatus according to Embodiment 3 of the present invention.
  • FIG. 13 is a perspective view of the bilateral cathode transfer plate used in the fluidized bed deionization apparatus of FIG. 12.
  • FIG. 14 is a cross-sectional view taken along the line D-D of FIG. 13.
  • FIG. 15 is a perspective view of the bilateral positive electrode transfer plate used in the fluidized bed deionization apparatus of FIG. 12.
  • 16 is a cross-sectional view taken along the line E-E of FIG.
  • FIG. 17 is a partially exploded perspective view of the fluidized bed deionization apparatus of FIG. 12.
  • FIG. 18 is a perspective view of the assembled state of the fluidized bed deionization apparatus of FIG. 12.
  • FIG. 19 is a partially exploded perspective view of the fluidized bed deionization apparatus according to Embodiment 4 of the present invention.
  • FIG. 20 is a partially exploded perspective view of the fluidized bed deionization apparatus according to Embodiment 5 of the present invention.
  • the present invention provides a method for constructing a stacked fluidized bed deionization device having an increased capacity by repeating unit cells.
  • FCDi fluidized-bed capacitive deionization
  • the fluidized-phase capacitive deionization apparatus 1 has a positive electrode active material 12 flowing between the positive electrode current collector 11 and the positive electrode channel 14 formed between the positive electrode separation membrane 13. And a fluidized bed cathode 20 having a phase anode 10 and a cathode active material 22 flowing through a cathode flow passage 24 formed between the anode current collector 21 and the cathode separator 23.
  • ions may be moved from the electrolyte 30 to concentrate the electrolyte solution.
  • the positive electrode current collector 11, the negative electrode current collector 21, the positive electrode separator 13, and the negative electrode separator may be used as long as they have been used in a conventional fluidized electrode system (battery, battery, etc.). It is possible, and those skilled in the art can appropriately select and use according to the purpose and conditions of use.
  • Electrode materials such as the positive electrode active material 12 and the negative electrode active material 22 may be porous carbon (activated carbon, carbon fiber, carbon aerogel, carbon nanotube, etc.), graphite powder, metal oxide powder, or the like. Can be used in a fluidized state.
  • the positive electrode active material and the negative electrode active material may be different materials, but the same material may be used.
  • the width of the anode channel 14 and the cathode channel 24 may be formed to be equal to or less than an interval between the electrode current collector and the separator in the conventional fluidized bed electrode system. This is because there is a problem that the size of the fluidized bed electrode system is large when the electrode active material is fixed to secure the capacity of the active material required for charging and discharging, and there is a limitation in the distance between the electrode current collector and the separator in which the active material is filled. In the fluidized-phase capacitive deionization apparatus 1, since the electrode active material can be continuously supplied, the design can be freely changed according to the purpose of use, the active material, the electrolyte, and the like without such limitation.
  • the width of the anode flow passage 14 and the cathode flow passage 24 may be used in a size of several tens of micrometers to several mm.
  • the width of the electrolyte flow path 34 can likewise be supplied continuously with electrolyte, so that the design can be appropriately changed without limitation due to the size of the fluidized bed electrode system.
  • the anode separation membrane 13 and the cathode separation membrane 23 may be microporous insulation separation membranes or ion exchange (conduction) membranes.
  • the anode separation membrane 13 and the cathode separation membrane 23 are provided for electrophysical separation, and the micropore insulation separator can only move ions, and the ion exchange membrane is a cation or anion. Only anions can be moved selectively.
  • the electrolyte 30 is desalted (deionized) to be concentrated water. Since the electrolyte in the inside is separated into the positive electrode channel 14 and the negative electrode channel 24 may be desalination. Therefore, compared to the conventional evaporation method or reverse osmosis (RO) method, water treatment is possible at a very low energy cost, and large capacity is possible.
  • RO reverse osmosis
  • reference numeral 100 designates a stacked fluidized bed deionization apparatus according to Embodiment 1 of the present invention.
  • the stacked fluidized bed deionization apparatus 100 includes a top plate 110 and a bottom plate 170, and a unit cell 101 interposed between the top plate 110 and the bottom plate 170.
  • a positive electrode, a negative electrode active material, a supply hole and an discharge hole of the electrolyte are respectively disposed in the upper plate 110 and the lower plate 170. That is, the moving directions of the positive electrode active material, the negative electrode active material, and the electrolyte may be changed as necessary.
  • the supply and discharge holes may be arranged on both sides of the upper plate or the lower plate or distributed.
  • the electrolyte and the positive electrode active material are supplied to the upper plate 110 and discharged to the lower plate 170 for ease of explanation, and the negative electrode active material is lowered to the 170. It is supplied and discharged to the top plate (110). Therefore, the upper plate 110, the upper cathode tube 111, the upper electrolyte tube 115, the upper cathode tube 114 is formed, the lower plate 170, the lower anode tube 176, lower electrolyte tube 172, The lower cathode tube 173 is formed.
  • the unit cell 101 includes an electrolyte transfer plate 140 in which an electrolyte moves between the positive electrode transfer plate 120, the negative electrode transfer plate 160, and the positive electrode transfer plate 120 and the negative electrode transfer plate 160.
  • the unit cell 101 has an anion separation membrane 130 that prevents direct contact between the cathode active material and the electrolyte between the cathode transport plate 120 and the electrolyte transport plate 140.
  • each of the electrolyte transfer plate 140 and the cathode transfer plate 160 has a cation separation membrane 150 to prevent direct contact between the negative electrode active material and the electrolyte.
  • the positive electrode transport plate 120 and the negative electrode transport plate 150 should be configured to supply power to the active material by coating a conductive material on the surface of the flow path through which the active material is moved when made of a conductive metal or composed of a non-conductive material. do.
  • the electrolyte transfer plate 140 should be made of a non-conductive material, or when the conductive material is formed of a conductive material to be coated with a non-conductive material to prevent the conduction of the negative electrode and the positive electrode.
  • the two anode holes 126, 136, 146, 156, 166, the first electrolyte holes 122, 132, 142, 152, 162, the second electrolyte holes 125, 135, 145, 155, 165, the first cathode holes 123, 133, 143, 153, 163, and the second cathode holes 124, 134, 144, 154, 164 are formed to be separated from each other.
  • the holes 124, 134, 144, 154, and 164 are formed at the same positions in the positive electrode transfer plate 120, the anion separator 130, the electrolyte transfer plate 140, the cation separator 150, and the negative electrode transfer plate 160, respectively.
  • the positive electrode transfer plate 120, the anion separation membrane 130, the electrolyte transfer plate 140, the cation separation membrane 150, and the negative electrode transfer plate 160 are stacked, one tube is formed.
  • the upper anode tube 111, the upper electrolyte tube 115, the upper cathode tube 114, the lower anode tube 176, the lower electrolyte tube 172, the lower cathode tube 173 is also the tube It is formed in a position that can communicate with.
  • One anode channel 127 is formed at the lower portion of the cathode transfer plate 120 to communicate the first cathode hole 121 and the second anode hole 126 with each other.
  • the one positive electrode channel 127 is formed to be exposed downward, as shown in FIGS. 3 and 4.
  • either one of the first anode hole 121 and the second cathode hole 126 is provided with a cathode terminal 128 that is electrically connected to the anode of the power source.
  • the cation separation membrane 130 is a polymer membrane having a sulfonic acid group (SO 3- ), a carboxyl group (COO-), a phosphoric acid group (PO 4- ) and the like and the anion separation membrane 150 is 1, which can exchange anions It consists of a polymer membrane material with a 2,3,4 ammonium group attached.
  • One cathode channel 167 is formed on the cathode transfer plate 160 to communicate the first cathode hole 123 and the second cathode hole 124 with each other.
  • the one cathode channel 167 is formed to be exposed upward, as shown in FIG.
  • either one of the first cathode hole 123 or the second cathode hole 124 is provided with a cathode terminal 168 electrically connected to the anode of the power source.
  • the electrolyte flows inside the first electrolyte hole 132 and the second electrolyte hole so that the electrolyte may contact the anion separation membrane 130 and the cation separation membrane 150, respectively.
  • An electrolyte channel 147 communicating with each other 134 is formed therethrough.
  • the stacked fluidized bed capacitive deionization apparatus 100 is basically configured as described above. Accordingly, the positive electrode transport plate 120, the anion separator 130, the electrolyte transfer plate 140, the cation separation membrane 150, and the negative electrode transfer plate 160 are stacked, and the upper plate 110 and the upper and lower portions thereof. By joining the lower plate 170, the stacked fluidized bed deionization apparatus 100 as shown in FIG. 9 is completed. Hereinafter, the operation of the laminated fluidized bed storage deionization apparatus 100 will be described.
  • the inflow and outflow of the positive electrode active material, the negative electrode active material, and the electrolyte are formed on the upper positive electrode tube 111, the upper electrolyte tube 115, the upper negative electrode tube 114, and the lower plate 170 formed on the upper plate 110.
  • the lower cathode tube 176, the lower electrolyte tube 172, and the lower cathode tube 173 may be selected.
  • the positive electrode active material is supplied to the upper positive electrode tube 111 and discharged to the lower positive electrode tube 176
  • the electrolyte is supplied to the upper electrolyte tube 115 and discharged to the lower electrolyte tube 172.
  • the cathode active material is supplied to the lower cathode tube 173 and is discharged to the upper cathode tube 114.
  • the positive electrode active material is supplied to the upper positive electrode tube 111 is formed on the positive electrode transfer plate 120, the anion separation membrane 130, the electrolyte transfer plate 140, the cation separation membrane 150, the negative electrode transfer plate 160, respectively
  • the first anode holes 121, 131, 141, 151, and 161 are laminated to each other to proceed to the cathode active material supply path.
  • the positive electrode active plate 120 passes through one side of the positive electrode channel 127, which is the positive electrode active material transfer path, and passes through the positive electrode active material discharge path formed by stacking the second positive electrode holes 126, 136, 146, 156 and 166 with each other, and lower part of the lower plate 170. It is discharged through the anode tube (176).
  • the anode active material is supplied to the lower anode tube 173 and is formed on the cathode transfer plate 120, the anion separator 130, the electrolyte transfer plate 140, the cation separator 150, and the cathode transfer plate 160, respectively.
  • the cathode holes 124, 134, 144, 154, and 164 are stacked to form a cathode active material supply path.
  • the first cathode hole 123, 133, 143, 153, 163 is formed by stacking the first cathode holes 123, 133, 143, 153, 163 stacked on each other, passing through one cathode channel 167 serving as the cathode active material transfer path in the cathode transport plate 160, and an upper portion of the upper plate 110. It is discharged through the cathode tube 114.
  • the electrolyte is supplied to the upper electrolyte tube 115 and the second electrolyte is formed on the positive electrode transfer plate 120, the anion separator 130, the electrolyte transfer plate 140, the cation separator 150, and the negative electrode transfer plate 160, respectively.
  • the holes 125, 135, 145, 155, and 165 proceed to the electrolyte supply path formed by stacking each other.
  • the first electrolyte hole 122, 132, 142, 152, and 162 is stacked on the electrolyte channel 147 through the electrolyte channel 147, which is a cathode active material transfer path, from the electrolyte transfer plate 140 to the lower electrolyte tube of the lower plate 170. Is discharged through 172.
  • the electrode plays the same role as the electrode.
  • Anion of the electrolyte passing through the electrolyte channel 147 flows into the one cathode channel 127 through an anion separation membrane 130.
  • the cations in the electrolyte passing through the electrolyte channel 147 flow into the one cathode channel 167 through the cation separation membrane 150.
  • the stack-type fluidized bed deionization device 102 of the stacked type is a stack of a plurality of unit cells 101 in the stackable fluidized bed deionization device 100 of the first embodiment, as shown in FIG.
  • the length of the positive electrode active material supply passage and the positive electrode active material discharge passage, the negative electrode active material supply passage and the negative electrode active material discharge passage, the electrolyte supply passage and the electrolyte discharge passage only increases, all the operation principle is an embodiment Same as 1 Therefore, only by stacking the plurality of unit cells 101, the processing capacity of the stacked fluidized bed deionization apparatus 102 can be easily increased.
  • the stacked fluidized bed deionization apparatus 104 is for reducing the number of components used in the unit cell 105 compared to the stacked fluidized bed deionization apparatus 100 according to the first embodiment.
  • the anode transfer plates of the unit cells below the cathode transfer plates of the upper unit cells are separated from each other.
  • the anion separation membrane 130 may be disposed above and below the one cathode transfer plate 190, and one cathode transfer plate 180 may be disposed.
  • C) may be disposed above and below the cation separation membrane 150. Therefore, since the separator area per electrode unit area can be doubled, the overall height of the unit cell 105 can be reduced.
  • the unit cell 105 includes a positive electrode transfer plate 190, an anion separator 130, an electrolyte transfer plate 140, a cation separator 150, a negative electrode transfer plate 180, and a cation transfer.
  • the plate 150, the electrolyte transfer plate 140, and the anion separation membrane 130 may be formed.
  • the stacked fluidized bed deionization device 106 of the fourth embodiment is formed by stacking a plurality of unit cells 105 of the third embodiment, and all operating principles are the same as those of the third embodiment.
  • the unit cells 105 are stacked, the length of the positive electrode active material supply passage and the positive electrode active material discharge passage, the negative electrode active material supply passage and the negative electrode active material discharge passage, the electrolyte supply passage and the electrolyte discharge passage may be increased. Therefore, only by stacking the plurality of unit cells 105, the processing capacity of the stacked fluidized bed deionization unit 106 can be doubled.
  • the stacked fluidized bed capacitive deionization apparatus 108 is connected to only one side of the upper plate 200 and the lower plate 210, as shown in FIG. 20, and constitutes a system using a plurality of deionizers. Can provide design convenience.
  • the stacked fluidized bed capacitive deionization apparatus 108 may include first and second cathode tubes 201 and 206, first and second cathode tubes 173 and 174 for supplying and discharging cathode active material, electrolyte and cathode active material to the upper plate 200.
  • First and second electrolyte tubes 204 and 205 are formed, and the lower plate 200 is a simple plate. Therefore, the stacked fluidized bed deionization apparatus 108 of the stacked type has an advantage that the pipe can be arranged on only one side of the stacked fluidized bed deionized device 100 of the first embodiment.
  • fluidized bed deionizer 10 anode
  • electrolyte transfer plate 150 cation separation membrane
  • cathode transfer plate 167 one cathode channel
  • first anode tube 202 first electrolyte tube
  • first cathode tube 204 second cathode tube

Abstract

La présente invention concerne un appareil de désionisation capacitive fluidisée. Plus particulièrement, elle concerne une technologie de mise à niveau d'un appareil de désionisation constitué d'un anode d'écoulement, d'un électrolyte et d'une couche de cathode d'écoulement. L'appareil de désionisation capacitive fluidisée est caractérisé en ce qu'un matériau d'électrode et un électrolyte sont apportés et évacués à travers un port unique d'entrée et de sortie respectif, quel que soit le nombre de cellules unitaires empilées dans le cas où FCDi est constitué en empilant des cellules unitaires. L'appareil de désionisation capacitive fluidisée possède une configuration de cellules unitaires disposées dans un module compact dans lequel un trou d'écoulement est formé en reliant les trous existant dans les plaques de composant.
PCT/KR2013/000007 2012-01-06 2013-01-02 Appareil empilé de désionisation capacitive fluidisée WO2013103236A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2013207028A AU2013207028A1 (en) 2012-01-06 2013-01-02 Stacked flow-electrode capacitive deionization

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020120002171A KR101282794B1 (ko) 2012-01-06 2012-01-06 적층형 유동상 축전식 탈이온화장치
KR10-2012-0002171 2012-01-06

Publications (1)

Publication Number Publication Date
WO2013103236A1 true WO2013103236A1 (fr) 2013-07-11

Family

ID=48745270

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2013/000007 WO2013103236A1 (fr) 2012-01-06 2013-01-02 Appareil empilé de désionisation capacitive fluidisée

Country Status (3)

Country Link
KR (1) KR101282794B1 (fr)
AU (1) AU2013207028A1 (fr)
WO (1) WO2013103236A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015089290A1 (fr) * 2013-12-12 2015-06-18 Oregon State University Dispositif de purification de fluide à l'échelle microscopique et procédé d'utilisation
EP3045431A1 (fr) 2015-01-16 2016-07-20 DWI - Leibniz-Institut für Interaktive Materialien e.V. Appareil et procédé de dessalement d'eau continu et séparation d'ions par désionisation capacitive d'électrode d'écoulement
CN109704442A (zh) * 2017-10-26 2019-05-03 中国科学院大连化学物理研究所 一种用于海水酸化装置的电极板结构
EP3647275A1 (fr) 2018-11-05 2020-05-06 DWI - Leibniz-Institut für Interaktive Materialien e.V. Ensembles membrane-électrode flexible à un côté à utiliser dans des procédés électrochimiques, modules électrochimiques le comprenant et procédés de dessalement de liquide, de séparation et de concentration d'ions
CN112939158A (zh) * 2021-02-02 2021-06-11 同济大学 一种基于前置集电器的流动电极电容去离子扩大化装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4190703A (en) * 1977-07-07 1980-02-26 Solomon Zaromb Fluidized-bed electrodes and related apparatus and methods
US6537436B2 (en) * 2000-04-28 2003-03-25 Ernst Schmidt System for electrodialysis treatment of liquids
KR100460225B1 (ko) * 2003-04-14 2004-12-08 한국전력공사 양음극 동형 활성탄소전극을 이용한 대용량 전기흡탈착식물 정화장치 및 방법
KR20090036791A (ko) * 2007-10-10 2009-04-15 (주) 시온텍 전기 흡탈착식 정화장치용 구조체
KR20110032722A (ko) * 2009-09-24 2011-03-30 한국전력공사 전기흡착식 수처리장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4190703A (en) * 1977-07-07 1980-02-26 Solomon Zaromb Fluidized-bed electrodes and related apparatus and methods
US6537436B2 (en) * 2000-04-28 2003-03-25 Ernst Schmidt System for electrodialysis treatment of liquids
KR100460225B1 (ko) * 2003-04-14 2004-12-08 한국전력공사 양음극 동형 활성탄소전극을 이용한 대용량 전기흡탈착식물 정화장치 및 방법
KR20090036791A (ko) * 2007-10-10 2009-04-15 (주) 시온텍 전기 흡탈착식 정화장치용 구조체
KR20110032722A (ko) * 2009-09-24 2011-03-30 한국전력공사 전기흡착식 수처리장치

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015089290A1 (fr) * 2013-12-12 2015-06-18 Oregon State University Dispositif de purification de fluide à l'échelle microscopique et procédé d'utilisation
US10618826B2 (en) 2013-12-12 2020-04-14 Oregon State University Microscale-based device for purifying fluid and method of use
EP3045431A1 (fr) 2015-01-16 2016-07-20 DWI - Leibniz-Institut für Interaktive Materialien e.V. Appareil et procédé de dessalement d'eau continu et séparation d'ions par désionisation capacitive d'électrode d'écoulement
US11261109B2 (en) 2015-01-16 2022-03-01 Dwi—Leibniz-Institut Fur Interaktive Materialien E.V. Single module, flow-electrode apparatus and method for continous water desalination and ion separation by capacitive deionization
CN109704442A (zh) * 2017-10-26 2019-05-03 中国科学院大连化学物理研究所 一种用于海水酸化装置的电极板结构
EP3647275A1 (fr) 2018-11-05 2020-05-06 DWI - Leibniz-Institut für Interaktive Materialien e.V. Ensembles membrane-électrode flexible à un côté à utiliser dans des procédés électrochimiques, modules électrochimiques le comprenant et procédés de dessalement de liquide, de séparation et de concentration d'ions
WO2020094326A1 (fr) 2018-11-05 2020-05-14 Dwi - Leibniz-Institut Für Interaktive Materialien E.V. Module électrochimique comprenant un ensemble membrane-électrode souple
KR20210087032A (ko) 2018-11-05 2021-07-09 디더블유아이 - 라이프니츠-인스티투트 퓌르 인터악티브 마테리알리엔 에.베. 가요성 막-전극 장치를 포함하는 전기화학 모듈
CN112939158A (zh) * 2021-02-02 2021-06-11 同济大学 一种基于前置集电器的流动电极电容去离子扩大化装置

Also Published As

Publication number Publication date
KR101282794B1 (ko) 2013-07-05
AU2013207028A1 (en) 2014-07-24

Similar Documents

Publication Publication Date Title
WO2012021048A2 (fr) Système d'électrode à lit fluidisé, et procédé de traitement de stockage d'énergie et de traitement de l'eau à capacité élevée utilisant celui-ci
WO2013103236A1 (fr) Appareil empilé de désionisation capacitive fluidisée
US6475661B1 (en) Redox flow battery system and cell stack
JP6006493B2 (ja) スーパーキャパシタ及びその製造方法
TW201237218A (en) Flow distributors for electrochemical separation
WO2018169358A1 (fr) Batterie rédox
WO2012032368A1 (fr) Empilement de piles à flux redox à plusieurs étages composé de piles monopolaires possédant des interconnexions intercellulaires bipolaires latérales, étendues et juxtaposées sur chaque étage de l'empilement
WO2016140521A1 (fr) Structure de grille d'électrodes de flux
CN103282313A (zh) 包括多个堆的用于去除离子的装置
US20200180982A1 (en) Desalination device and method of manufacturing such a device
WO2021203932A1 (fr) Électrode composite pour cellule à flux, cellule à flux, et pile
KR100915338B1 (ko) 전기 흡탈착식 정화장치용 구조체
US20180123145A1 (en) Electrochemical cell comprising channel-type flowable electrode units
CN110214391A (zh) 包括通道型液流电极单元结构的电化学电池
KR20160136266A (ko) 격자형 흐름전극구조체
KR20180121740A (ko) 유로 모듈을 포함하는 바이폴라 플레이트 및 이를 이용한 레독스 흐름 전지
KR101549945B1 (ko) 전기화학적 흐름 셀 스택 구조 및 이를 포함하는 레독스 흐름 전지
US20230201773A1 (en) Flow-electrode cartridge unit and submerged flow-electrode capacitive deionization device using same
WO2021149855A1 (fr) Électrode de désionisation, procédé de fabrication d'électrode de désionisation, module d'électrode et module de désionisation
WO2019231007A1 (fr) Générateur d'hydrogène
CN217264981U (zh) 电渗析膜堆与家用电器
WO2019231008A1 (fr) Dispositif de génération de gaz de brown
CN220201569U (zh) 一种多流道模块化电容去离子装置
CN217838459U (zh) 一种具有多价金属离子浓缩用电渗析膜堆的电渗析系统
CN217838458U (zh) 一种水处理用电极连接机构、水处理单元及装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13733843

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2013207028

Country of ref document: AU

Date of ref document: 20130102

Kind code of ref document: A

122 Ep: pct application non-entry in european phase

Ref document number: 13733843

Country of ref document: EP

Kind code of ref document: A1